Green S Theorem
Mostrando 1-5 de 5 artigos, teses e dissertações.
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1. Areas and contours / Areas e Contornos
We describe here methods for the area estimation of plane regions bounded by simple curves and also some properties of plane transformations which preserve area. In Chapter 1 the area of polygons, described as a sum of determinants, is used to discuss the calculus of the area of plane regions bounded by simple curves approached by polygons adjusted through g
Publicado em: 2008
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2. O teorema da função implicita em um contexto aplicado e algumas conexões no calculo de areas de regiões planas / The implicit function thorem in an applied context and some connections in the calculus of the area of plane regions
The objective of this work is twofold. First, it presents an applied context for using the Implicit Function Theorem. This result allows to analyze the influence of the accuracy of the clocks involved in the working of the GPS (Global Positioning System), the receiver of which is a device used to locate the position of a point on the surface of the earth. Se
Publicado em: 2008
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3. Suscetibilidades de carga e spin para uma superfície de fermi chata bidimensional
In this work we investigate the charge and spin instabilities of a two-dimensional model (d=2) of strongly interacting electrons in the presence of a at Fermi surface (FS) by using the renormalization group theory (RG). Bearing in mind the strong electronic repulsions in the cuprates superconductors, we try to relate our model to the repulsive Hubbard model
Publicado em: 2006
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4. IMPLEMENTACIÓN NUMÉRICA PARA EL ESTUDIO DE FUNDACIONES FLEXIBLES EN SUELOS ESTRATIFICADOS / NUMERICAL ANALYSIS OF FLEXIBLE FOOTINGS ON STRATIFIED SOILS / IMPLEMENTAÇÃO NUMÉRICA PARA ESTUDO DE FUNDAÇÕES FLEXÍVEIS EM SOLOS ESTRATIFICADOS
Many problems of geotechnical engineering can be solved by superposition of the fundamental singular solutions to the governing differential equations. In the dissertation, the mechanical behavior of a flexible footing is investigated, in terms of stress and settlement distributions, considered some basic fundamental solutions published in literature. These
Publicado em: 2000
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5. Redes de ions de valencia intermediaria
In this work we address the problem of a lattice of Intermediate Valence ions by using a perturbation method especially designed for these systems. We describe the model with atomic transfer operators between fn and fn+1 states of the internal 4f shells of these materiais. The hybridization interaction with the band it taken as the perturbation. In order to
Publicado em: 1989